Furniture knob



FIG. 1 is a top plan view of a furniture knob showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a back elevation view thereof; and,

FIG. 7 is a perspective view thereof.

The ornamental design for a furniture knob, as shown and described.